Externalities with examples

Thanks to tutor2u

https://www.tutor2u.net/economics/reference/production-and-consumption-externalities?utm_medium=email&utm_campaign=CMEconNewRevisionVideos230419&utm_content=CMEconNewRevisionVideos230419+CID_229c516473d74c284aaa32cdfc079cd2&utm_source=CampMonitor&utm_term=Production%20and%20consumption%20externalities